Antique radios, Old Time Radios
503T1
Country:
France
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Identical to |
503T1
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Similar
Tubes |
Normally replaceable-slightly different:
501T1
; 508T1
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Base |
Wires
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Description |
Material/Aufbau/Pol.: Germanium Mesa PNP;
Form/Case/Outline: TO-72-L (R73) Anschlussfolge EBCs;
Daten/electr.data: I F: 2 mA; U F: 9 V; Isp: 10 µA; ß (beta): >15; N: 80 mW; Imax(Ic): 10 mA; Umax(Ucb/Uce): -20 V; f g(FT): (280) 345 MHz; tmax j: 85 °C.
VHF Oszillator -
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Dimensions (WHD) incl. pins / tip |
6 x 9 x 6 mm / 0.24 x 0.35 x 0.24 inch |
Weight |
1 g / 0.04 oz |
Information source |
-- Collector info (Sammler) KTT 1969/70, GE
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503T1: Mazda
Patrice Zeissloff
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